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Reintroduce the spacing around delimiters

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This spacing was wrongly removed at 361bd53b as part of the
introduction of proper spacing between elements, but it only introduces
some breathing space around the delimiters. This will not be necessary
anymore when/if we use proper delimiters from the cmex10 font.

(cherry picked from commit 4cb5cc0c7d)
This commit is contained in:
Jean-Marc Lasgouttes 2017-12-20 11:22:21 +01:00
parent 87d291ee23
commit 92f320ff4a
1 changed files with 5 additions and 4 deletions
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9
src/mathed/InsetMathDelim.cpp
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@ -103,7 +103,7 @@ void InsetMathDelim::metrics(MetricsInfo & mi, Dimension & dim) const
dw_ = 8;
if (dw_ < 4)
dw_ = 4;
dim.wid = dim0.width() + 2 * dw_;
dim.wid = dim0.width() + 2 * dw_ + 2 * mathed_thinmuskip(mi.base.font);
dim.asc = max(a0, d0) + h0;
dim.des = max(a0, d0) - h0;
}
@ -114,9 +114,10 @@ void InsetMathDelim::draw(PainterInfo & pi, int x, int y) const
Changer dummy = pi.base.changeEnsureMath();
Dimension const dim = dimension(*pi.base.bv);
int const b = y - dim.asc;
cell(0).draw(pi, x + dw_, y);
mathed_draw_deco(pi, x, b, dw_, dim.height(), left_);
mathed_draw_deco(pi, x + dim.width() - dw_,
int const skip = mathed_thinmuskip(pi.base.font);
cell(0).draw(pi, x + dw_ + skip, y);
mathed_draw_deco(pi, x + skip / 2, b, dw_, dim.height(), left_);
mathed_draw_deco(pi, x + dim.width() - dw_ - skip / 2,
b, dw_, dim.height(), right_);
}